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FAQ within [ CPU Module ]
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Regarding the maximum number of controllable axes of the bulit-in positioning function
Up to 4 axes can be controlled. Please use a transistor output type CPU module. (By adding a high speed pulse input/output module, maximum 12 axes (CPU bui... More Details >>
- No:22300
- Release Date:2018/08/30 13:55
- Update:2023/06/23 10:52
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Regarding the specifications of the built-in Ethernet function of FX5 CPU module
The connection using the Ethernet port can establish a total of 8 connections which includes SLMP, MELSOFT connection, MODBUS/TCP, socket communication, and ... More Details >>
- No:22320
- Release Date:2018/08/30 13:55
- Update:2023/07/04 15:52
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Regarding the login screen for the Web Server Function
There is no setting or method to disable the login screen for the web server function. More Details >>
- No:44357
- Release Date:2024/03/27 15:52
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Regarding expansion of communication ports
MODBUS serial communication over multiple communication channels is possible. The MODBUS serial communication settings can be set from GX Works3 parameters. More Details >>
- No:22323
- Release Date:2018/08/30 13:55
- Update:2025/11/11 14:20
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Regarding differences between 8 bit and 16 bit modes for non-protocol communication
In 8-bit mode, the upper 8 bits of transmitted and received data are ignored and only the lower 8 bits are valid data. In 16 bit mode, send/receive data i... More Details >>
- No:39363
- Release Date:2023/02/15 13:04
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Regarding the system configuration of FX5-CCL-MS with FX5 CPU module
A total of two FX5-CCL-MS (CC-Link system master/intelligent device) can be connected: one as a master station and one as an intelligent device station. More Details >>
- No:22318
- Release Date:2018/08/30 13:55
- Update:2023/07/03 11:50
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Regarding swapping upper and lower bytes of string data
You can use the SWAP (P) command to swap the upper and lower bytes of the specified device. More Details >>
- No:44361
- Release Date:2024/03/27 15:55
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Regarding the method to check the scan time
The current value of the scan time is stored in the following special devices. Please monitor using GX Works3. ◇Scan information SD520 Current scan time (... More Details >>
- No:22289
- Release Date:2018/08/30 13:55
- Update:2023/06/23 10:20
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Regarding EtherCAT Communications
The FX5 CPU module does not support EtherCAT communication. There are no products in the FX series or iQ-F series that support EtherCAT communication. More Details >>
- No:39313
- Release Date:2023/02/14 08:54
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Regarding the latch settings of data register
It is necessary to set the latch range from the following GX Works3 parameters: [Navigation Window] -> [CPU Parameters] -> [Device/Memory Settings] -&... More Details >>
- No:22329
- Release Date:2018/08/30 13:55
- Update:2024/11/11 13:49
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